Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4497957 | Process for preparing optically active tryptophans | Mamoru Nakai, Tomio Kimura, Tetsuo Omata, Noritada Iwamoto | 1985-02-05 |
| 4481362 | Process for preparing optically active tryptophanes | Mamoru Nakai, Tomio Kimura, Tetsuo Omata, Noritada Iwamoto | 1984-11-06 |